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Інформація × Реєстраційний номер 2113U001498, Матеріали видань та локальних репозитаріїв Категорія Thesis Назва роботи Mechanical and Tribological Properties of TiN Coatings Produced by PIII&D Technique Автор Дата публікації 01-01-2013 Постачальник інформації Сумський державний університет Першоджерело http://essuir.sumdu.edu.ua/handle/123456789/35187 Видання Sumy State University Опис The structure, mechanical and tribological properties TiN coatings рroduced with PIII&D by using rectilinear filtered vacuum arc plasma system are present. The results of scratch testing and wear reciprocating testing clearly revealed the positive effect of pulse bias (0.5÷2.5 kV) application on tribological behavior of the TiN coatings in comparison the coatings deposited with DC bias (150 V). Application of pulsed bias potential leads to a significant reduction in the friction coefficient and increasing of coatings wear resistance due to a change in their structure. The orientation of crystal planes parallel to the surface changes from (111) to (220) with the application of pulse bias, which is accompanied by a transition from fibrous grains structure to denser columnar grains. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35187 Додано в НРАТ 2025-05-12 Закрити